The Immunostimulant Superfood

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Eat These Greens!

Chlorella vulgaris, henceforth “chlorella”, is a simple green algae that has a lot of health benefits.

Note: most of the studies here are for Chlorella vulgaris specifically. However, some are for other species of the Chlorella genus, of which Chlorella vulgaris is by far the most common, hence the name (vulgaris = common). The relevant phytochemical properties appear to be the same regardless.

Superfood

While people generally take it as a supplement rather than a food item in any kind of bulk, it is more than 50% protein and contains all 9 essential amino acids.

As you might expect of a green superfood, it’s also full of many antioxidants, most of them carotenoids, and these pack a punch, for example against cancer:

Antiproliferative effects of carotenoids extracted from Chlorella ellipsoidea and Chlorella vulgaris on human colon cancer cells

It also has a lot of vitamins and minerals, and even omega-3.

Which latter also means it helps improve lipids and is thus particularly…

Heart healthy

❝Daily consumption of Chlorella supplements provided the potential of health benefits reducing serum lipid risk factors, mainly triglycerides and total cholesterol❞

~ Dr. Na Hee Ryu et al.

Read more: Impact of daily Chlorella consumption on serum lipid and carotenoid profiles in mildly hypercholesterolemic adults: a double-blinded, randomized, placebo-controlled study

Its heart-healthy benefits don’t stop at lipids though, and include blood pressure management, as in this study that found…

❝GABA-rich Chlorella significantly decreased high-normal blood pressure and borderline hypertension, and is a beneficial dietary supplement for prevention of the development of hypertension. ❞

~ Dr. Morio Shimada et al.

Read more: Anti-hypertensive effect of gamma-aminobutyric acid (GABA)-rich Chlorella on high-normal blood pressure and borderline hypertension in placebo-controlled double blind study

About that GABA, if you’re curious about that, check out:

GABA Against Stress, Anxiety, & More

May remove heavy metals

We’re going with “may” for this one as we could only find animal studies so far (probably because most humans don’t have megadoses of heavy metals in them, which makes testing harder).

Here’s an example animal study, though:

Enhanced elimination of tissue methyl mercury in [Chlorella]-fed mice

Immunostimulant

This one’s clearer, for example in this 8-week study (with humans) that found…

❝Serum concentrations of interferon-γ (p<0.05) and interleukin-1β (p<0.001) significantly increased and that of interleukin-12 (p<0.1) tended to increase in the Chlorella group.

The increments of these cytokines after the intervention were significantly bigger in the Chlorella group than those in the placebo group. In addition, NK cell activities (%) were significantly increased in Chlorella group, but not in Placebo group.

The increments of NK cell activities (%) were also significantly bigger in the Chlorella group than the placebo group.

Additionally, changed levels of NK cell activity were positively correlated with those of serum interleukin-1β (r=0.280, p=0.047) and interferon-γ (r=0.271, p<0.005).❞

~ Dr. Jung Hyun Kwak et al.

tl;dr = it boosts numerous different kinds of immune cells

Read more: Beneficial immunostimulatory effect of short-term Chlorella supplementation: enhancement of natural killer cell activity and early inflammatory response (randomized, double-blinded, placebo-controlled trial)

PS, if you click though to the study, you may be momentarily alarmed by the first paragraph of the abstract that says “However, there were no direct evidences for the effect of Chlorella supplementation on immune/inflammation response in healthy humans“

this is from the “Background” section of the abstract, so what they are saying is “before we did this study, nobody had done this yet”.

So, be assured that the results are worthwhile and compelling.

Is it safe?

Based on the studies, it has a good safety profile. However, as it boosts the immune system, you may want to check with your doctor if you have an autoimmune disorder, and/or you are on immunosuppressants.

And in general, of course always check with your doctor/pharmacist if unsure about any potential drug interactions.

Want some?

We don’t sell it, but here for your convenience is an example product on Amazon

Enjoy!

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  • HRT & Your Heart

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    It’s Q&A Day at 10almonds!

    Have a question or a request? We love to hear from you!

    In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!

    As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!

    So, no question/request too big or small

    ❝So the reason that someone on estrogen has a slightly higher chance of a heart attack is…what? Is it just because there’s a higher body fat?❞

    There shouldn’t be higher chance of a heart attack once everything’s been taken into account, and indeed estrogen has some cardioprotective benefits, along with competing properties, e.g:

    ❝The cardiovascular effects of estrogen require a careful balancing act between possible advantages, such as enhanced lipid profiles and vascular function, and possible concerns, like increased thrombotic risk.

    Estrogen has cardioprotective properties in premenopausal women❞

    ~ Dr. Ayesha Javed et al.

    Source: The Relationship Between Myocardial Infarction and Estrogen Use: A Literature Review

    The risks and benefits of HRT are numerous, and/but a lot of the risks are associated only with animal-derived HRT rather bioidentitical, so you might want to check out our previous article:

    HRT: A Tale Of Two Approaches (Bioidentical vs Animal)

    Would you like this section to be bigger? If so, send us more questions!

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  • Delicious Quinoa Avocado Bread

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    They’re gluten-free, full of protein and healthy fats, generous with the fiber, easy to make, and tasty too! What’s not to love? Keep this recipe (and its ingredients) handy for next time you want healthy burger buns or similar:

    You will need

    • 2½ cups quinoa flour
    • 2 cups almond flour (if allergic, just substitute more quinoa flour)
    • 1 avocado, peeled, pitted, and mashed
    • zest and juice of 1 lime
    • 2 tbsp ground flaxseed
    • 1 tsp baking powder
    • ½ tsp MSG or 1 tsp low-sodium salt
    • Optional: seeds, oats, or similar for topping the buns

    Method

    (we suggest you read everything at least once before doing anything)

    1) Preheat the oven to 350℉/175℃.

    2) Mix the flaxseed with ⅓ cup warm water and set aside.

    3) Mix, in a large bowl, the quinoa flour and almond flour with the baking powder and the MSG or salt.

    4) Mix, in a separate smaller bowl, the avocado and lime.

    5) Add the wet ingredients to the dry, slowly, adding an extra ½ cup water as you do, and knead into a dough.

    6) Divide the dough into 4 equal portions, each shaped into a ball and then slightly flattened, to create a burger bun shape. If you’re going to add any seeds or similar as a topping, add those now.

    7) Bake them in the oven (on a baking sheet lined with baking paper) for 20–25 minutes. You can check whether they’re done the same way you would a cake, by piercing them to the center with a toothpick and seeing whether it comes out clean.

    8) Serve when sufficiently cooled.

    Enjoy!

    Want to learn more?

    For those interested in some of the science of what we have going on today:

    Take care!

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  • PTSD, But, Well…. Complex.

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    PTSD is typically associated with military veterans, for example, or sexual assault survivors. There was a clear, indisputable, Bad Thing™ that was experienced, and it left a psychological scar. When something happens to remind us of that—say, there are fireworks, or somebody touches us a certain way—it’ll trigger an immediate strong response of some kind.

    These days the word “triggered” has been popularly misappropriated to mean any adverse emotional reaction, often to something trivial.

    But, not all trauma is so clear. If PTSD refers to the result of that one time you were smashed with a sledgehammer, C-PTSD (Complex PTSD) refers to the result of having been hit with a rolled-up newspaper every few days for fifteen years, say.

    This might have been…

    • childhood emotional neglect
    • a parent with a hair-trigger temper
    • bullying at school
    • extended financial hardship as a young adult
    • “just” being told or shown all too often that your best was never good enough
    • the persistent threat (real or imagined) of doom of some kind
    • the often-reinforced idea that you might lose everything at any moment

    If you’re reading this list and thinking “that’s just life though”, you might be in the estimated 1 in 5 people with (often undiagnosed) C-PTSD.

    How About You? Take The (5mins) Test Here

    Now, we at 10almonds are not doctors or therapists and even if we were, we certainly wouldn’t try to diagnose from afar. But, even if there’s only a partial match, sometimes the same advice can help.

    So what are the symptoms of C-PTSD?

    • A feeling that nothing is safe; we might suddenly lose what we have gained
    • The body keeps the score… And it shows. We may have trouble relaxing, an aversion to exercise for reasons that don’t really add up, or an aversion to being touched.
    • Trouble sleeping, born of nagging sense that to sleep is to be vulnerable to attack, and/or lazy, and/or negligent of our duties
    • Poor self-image, about our body and/or about ourself as a person.
    • We’re often drawn to highly unavailable people—or we are the highly unavailable person to which our complementary C-PTSD sufferers are attracted.
    • We are prone to feelings of rage. Whether we keep a calm lid on it or lose our temper, we know it’s there. We’re angry at the world and at ourselves.
    • We are not quick to trust—we may go through the motions of showing trust, but we’re already half-expecting that trust to have been misplaced.
    • “Hell is other people” has become such a rule of life that we may tend to cloister ourselves away from company.
    • We may try to order our environment around us as a matter of safety, and be easily perturbed by sudden changes being imposed on us, even if ostensibly quite minor or harmless.
    • In a bid to try to find safety, we may throw ourselves into work—whatever that is for us. It could be literally our job, or passion projects, or our family, or community, and in and of itself that’s great! But the motivation is more of an attempt to distract ourselves from The Horrors™.

    “Alright, I scored more of those than I care to admit. What now?”

    A lot of the answer lies in first acknowledging to yourself what happened, to make you feel the way you do now. If you, for example, have an abject hatred of Christmas, what were your childhood Christmases like? If you fear losing money that you’ve accumulated, what underpins that fear? It could be something that directly happened to you, but it also could just be repeated messages you received from your parents, for example.

    It could even be that you had superficially an idyllic perfect childhood. Health, wealth, security, a loving family… and simply a chemical imbalance in your brain made it a special kind of Hell for you that nobody understood, and perhaps you didn’t either.

    Unfortunately, a difficult task now lies ahead: giving love, understanding, compassion, and reassurance to the person for whom you may have the most contempt in the world: yourself.

    If you’d like some help with that, here are some resources:

    ComplexTrauma.org (a lot of very good free resources, with no need for interaction)

    CPTSD Foundation (mostly paid courses and the like)

    Some final words about healing…

    • You are in fact amazing,
    • You can do it, and
    • You deserve it.

    Share This Post

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  • Beyond Balancing The Books – by George Marino, CPA, CFP

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    We hear a lot about the importance of mindfulness, yet how can Zen-like non-attachment to the material world go well with actually surviving (let alone thriving) in a Capitalist society?

    Books that try to connect the two often end up botching it badly to the level of early 2000s motivational posters.

    So, what does this book do differently? Mostly it’s because rather than a motivational speech with exhortations to operate on a higher plain and manifest your destiny and all that, it gives practical, down-to-earth advice and offers small simple things you can do or change to mindfully engage with the world of business rather than operating on auto-pilot.

    Basically: how to cut out the stress without cutting out your performance.

    All in all, we think both your health and your productivity will thank you for it!

    Take Your Business (and Brain) “Beyond Balancing The Books” Today

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  • Enjoy Bitter Foods For Your Heart & Brain

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    When Bitter Is Better

    A good general rule of thumb for “does this food contain a lot of healthy polyphenols?” is:

    “is this (edible) plant bitter/astringent/pungent”?

    If it is, it’s probably rich in polyphenols:

    Deciphering the role of bitter and astringent polyphenols in promoting well-being

    …which is why it’s no surprise that black coffee and bitter chocolate score highly, as do hot peppers and even garlic.

    See also: Our Top 5 Spices: How Much Is Enough For Benefits?

    Even fruits, generally considered something sweet to eat, often contain more polyphenols when they are bitter—many berries are great examples of this!

    Read more: Goji Berries: Which Benefits Do They Really Have?

    You can read more about the science of this here:

    Sensory Nutrition and Bitterness and Astringency of Polyphenols

    Important for multiple reasons (including heart and brain health)

    Polyphenols have many benefits, and they’re most well known for their heart-healthy properties, but their antioxidant effect (and other mechanisms) also means these foods are generally neuroprotectants too:

    A century of research shows eating these compounds can help protect against heart disease and Alzheimer’s

    The science of this is not all as obvious as you might think!

    It is reasonable to expect “ok, this has antioxidant effect, so it will reduce oxidative damage to brain cells too”, and while that is true (and yes, polyphenols do cross the blood-brain barrier), they also help in other ways, including through the gut:

    Where to Look into the Puzzle of Polyphenols and Health? The Postbiotics and Gut Microbiota Associated with Human Metabotypes

    What if I don’t like bitter/astringent/pungent foods?

    If you do not have a medical condition that proscribes them (do check with your doctor if unsure), the best advice is to simply eat them anyway, and your tastes will adapt.

    It will also help if you avoid sweet foods (though this too is also a good general rule of thumb!), as this will move the balance of where your brain’s “set range” is for “good taste”.

    Bonus tip: dark chocolate (80%+ cocoa if possible, 95% if you can get it) and chilli peppers go great with each other. Here’s an example of a chilli chocolate product on Amazon; it’s 70% cocoa (which is not bad, but could be better). You might be able to get a higher percentage locally, especially if you ask your local chocolatière, or make it yourself!

    Enjoy!

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    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

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  • 7 Steps to Get Off Sugar and Carbohydrates – by Susan Neal

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    We will not keep the steps a mystery; abbreviated, they are:

    1. decide to really do this thing
    2. get knowledge and support
    3. clean out that pantry/fridge/etc and put those things behind you
    4. buy in healthy foods while starving your candida
    5. plan for an official start date, so that everything is ready
    6. change the way you eat (prep methods, timings, etc)
    7. keep on finding small ways to improve, without turning back

    Particularly important amongst those are starving the candida (the fungus in your gut that is responsible for a lot of carb cravings, especially sugar and alcohol—which latter can be broken down easily into sugar), and changing the “how” of eating as well as the “what”; those are both things that are often overlooked in a lot of guides, but this one delivers well.

    Walking the reader by the hand through things like that is probably the book’s greatest strength.

    In the category of subjective criticism, the author does go off-piste a little at the end, to take a moment while she has our attention to talk about other things.

    For example, you may not need “Appendix 7: How to Become A Christian and Disciple of Jesus Christ”.

    Of course if that calls to you, then by all means, follow your heart, but it certainly isn’t a necessary step of quitting sugar. Nevertheless, the diversion doesn’t detract from the good dietary change advice that she has just spent a book delivering.

    Bottom line: there’s no deep science here, but there’s a lot of very good, very practical advice, that’s consistent with good science.

    Click here to check out 7 Steps to Get Off Sugar, and watch your health improve!

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